Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
To Boil Potatoes
Ingredients
Directions
Prepare and boil
Place potatoes in a saucepan and cover with water.
Add a pinch of coarse sea salt and set on low heat.
If boiling rapidly, reduce heat to prevent skin from cracking.
For mashed potatoes, peel before boiling.
For young potatoes, scrape and boil them.
Finish
Once cooked, mash with butter, cream, and a little salt.
After cooking, drain water and dress with cream, butter, pepper, and salt.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Their starch gives the cooked flesh its soft, fluffy or creamy texture.
- Butter
- Adds fat that enriches flavor and makes the mash smooth and glossy.
- Cream
- Adds moisture and richness, helping mashed potatoes become smooth and creamy.
The step that matters
Keep the boil gentle. A rapid, violent boil can split the skins and cook the outside faster than the centre. A low simmer cooks the potatoes evenly and keeps them intact.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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